The Transportation Security Administration is coming under fire this week after an incident Saturday morning at Phoenix's Sky Harbor International Airport where they forbid a nine-year-old from flying because they were concerned about his pacemaker!!

Chille Bergstrom was born with Golden Hars Syndrome; the brave little boy has already endured 15 (!) open-heart surgeries in his young life and must live with a pacemaker.

Fortunately, that hasn't stopped him one bit — the cool little kid flies quite a bit, he's traveled a lot, and he wants to be a pilot when he grows up one day! Cool!!

It's for that reason, then, that his mother Ali knows to get special alternative screening every time they fly — after all, with the pacemaker and all of Chille's equipment, it takes a bit longer than usual to go through security at the airport since he can't use a metal detector.

The gorgeous gal took to Instagram to explain that she was far too sick to perform, profusely apologizing to all her fans.

The British beauty posted a video on the site, and she certainly looked and sounded under the weather. She politely said:

"Hello, everyone, specifically everyone in Phoenix, in Arizona. I can't do my show tonight, my second show here. I'm really, really sorry. I've had a cold for a couple days, and I've been pushing through it. And I did my show last night, and I loved it. But I pushed too hard and my cold has gotten the better of me. And, as you can hear, even if I did the show, it wouldn't be very good."

Poor girl!

The 28-year-old confessed that, as much as she didn't want to cancel her appearance at the Talking Stick Resort Arena, she just couldn't sing at all:

"I've been trying to sing all morning, and warming up, and nothing's really happening."

The lovely lady continued to apologize for disappointing her faithful fans, but said she just needs to put her health first:

"It's the last thing I want to do, but I have to look after myself, because I've got so many more shows to do."

The good news is, the pop powerhouse promised to reschedule the Phoenix show, so she could come back and "smash it!" Watch the momma-of-one's sweet, polite, and heartfelt message to the show's ticket holders (below)!

But now, that's all about to change, at least according to TMZ! That's because a week from tomorrow -- on December 17 -- Khloé and Lamar's split will be legal, final, and FULL! And that's all she wrote!

As the final divorce docs are set to be stamped by a judge on that day just over a week from right now, the final terms are pretty standard and straightforward, too: